7" Turbo Diamond Saw Blade Cold Cutting Disc for Concrete Tile Brick 22.2 Bore

Diamond Circular Saw Blade Reduction Ring Bore Bush Washer Adapter 16-50mm Arbor. 200mm 8" Super Thin Diamond Saw Blade Wheel Stone Jewelry Lapidary Cutting Disc. 180mm Super Thin Diamond Saw Blade 0.3mm Jewelry Lapidary Cutting Disc 20mm Bore.

eBay